lect 4b: Vector field lines and vector stream lines
lect 5: Electric potential intro
lect 7: Conductors and capacitors
lect 8: Special techniques for electric potential
lect 9: Images and separation of variables
lect 10: Multipole exapnasion of electric potential
lect 11: Electric fields in matter
lect 15: Biot-Savard to Amphere
lect 16: Vector potential, multipole expansion
lect 17: Magnetic fields in matter
lect 19: Faraday to Maxwell's equations
lect 22: Traveling wave fundamentals
lect 23: E&M waves reflection and transmission